Bom dia, galera.
Estou com um problemasso
tenho uma tabela usuario onde meu campo login e criptografado o hibernate criou meu campo como “LONGBLOB” na minha entity ta assim
@Basic(optional = false)
@Lob
@Column(name = "login", nullable = false)
private byte[] login;
E tenho uma NamedQuery para verificar se o login já existe
e minha pesquisa esta assim
Query query;
query = createNamedQuery("Usuario.findByLogin");
try
{
query.setParameter("login",pojo.getLogin());
}
catch(Exception e)
{
e.printStackTrace();
}
query.getSingleResult();
return false;
ao tentar executar a linha query.setParameter("login",pojo.getLogin())
lança a seguinte exceção
java.lang.ClassCastException: [B cannot be cast to [Ljava.lang.Object;
at org.hibernate.ejb.AbstractQueryImpl.registerParameterBinding(AbstractQueryImpl.java:348)
at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:354)
at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:71)
at br.com.atlantica.validadorsped.orm.dao.UsuarioDAO.isLoginValid(UsuarioDAO.java:38)
at br.com.atlantica.validadorsped.service.UsuarioService.isLoginValid(UsuarioService.java:70)
at br.com.atlantica.validadorsped.bean.UsuarioBean.setLogin(UsuarioBean.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at br.com.atlantica.bind.model.FieldBindableModel.executeMethodSet(FieldBindableModel.java:180)
at br.com.atlantica.bind.reflection.UpdateModel.getValueForModel(UpdateModel.java:35)
at br.com.atlantica.bind.reflection.UpdateModel.getValueForModel(UpdateModel.java:71)
at br.com.atlantica.bind.reflection.Binder.updateObjectOfModelVerifier(Binder.java:210)
at br.com.atlantica.bind.inputverifier.BindInputVerifierMessage.validationCriteria(BindInputVerifierMessage.java:50)
at br.com.atlantica.messages.inputverifier.AbstractValidatorVerifier.verify(AbstractValidatorVerifier.java:93)
at javax.swing.InputVerifier.shouldYieldFocus(InputVerifier.java:114)
at javax.swing.JComponent$1.acceptRequestFocus(JComponent.java:3535)
at java.awt.Component.isRequestFocusAccepted(Component.java:7476)
at java.awt.Component.requestFocusHelper(Component.java:7380)
at java.awt.Component.requestFocus(Component.java:7252)
at java.awt.Component.postNextFocusHelper(Component.java:7655)
at java.awt.Component.nextFocusHelper(Component.java:7620)
at java.awt.Container.nextFocusHelper(Container.java:3154)
at java.awt.Component.nextFocus(Component.java:7612)
at java.awt.Component.transferFocus(Component.java:7564)
at java.awt.DefaultKeyboardFocusManager.focusNextComponent(DefaultKeyboardFocusManager.java:1299)
at java.awt.DefaultKeyboardFocusManager.processKeyEvent(DefaultKeyboardFocusManager.java:1061)
at java.awt.Component.dispatchEventImpl(Component.java:4537)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1850)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:712)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:990)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:855)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:676)
at java.awt.Component.dispatchEventImpl(Component.java:4502)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1046)
at java.awt.Dialog$3.run(Dialog.java:1098)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1096)
at java.awt.Component.show(Component.java:1563)
at java.awt.Component.setVisible(Component.java:1515)
at java.awt.Window.setVisible(Window.java:842)
at java.awt.Dialog.setVisible(Dialog.java:986)
at br.com.atlantica.validadorsped.view.PrincipalView$7.run(PrincipalView.java:613)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Alguem poderia me ajudar
